ProDenICA: Product Density Estimation for ICA using Tilted Gaussian Density Estimates

A direct and flexible method for estimating an ICA model. This approach estimates the densities for each component directly via a tilted Gaussian. The tilt functions are estimated via a GAM Poisson model. Details can be found in "Elements of Statistical Learning (2nd Edition)" in Section 14.7.4.

Version: 1.1
Depends: gam
Published: 2022-02-21
Author: Trevor Hastie, Rob Tibshirani
Maintainer: Trevor Hastie <hastie at>
License: GPL-2
NeedsCompilation: no
CRAN checks: ProDenICA results


Reference manual: ProDenICA.pdf


Package source: ProDenICA_1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): ProDenICA_1.1.tgz, r-oldrel (arm64): ProDenICA_1.1.tgz, r-release (x86_64): ProDenICA_1.1.tgz, r-oldrel (x86_64): ProDenICA_1.1.tgz
Old sources: ProDenICA archive

Reverse dependencies:

Reverse suggests: steadyICA


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